Weather Forecasts

Turks and Caicos Islands: 5 Day Forecast

Ahoy from Mudjin Harbour, Middle Caicos, Boaby Rock Point, Grand Turk, and Grace Bay, Providenciales. Today in Mudjin Harbour the sun rises at 06:35 AM and sets at 06:51 PM, with the moon 35% lit. With skies turning fairly clear tonight, it may be a fine evening for stargazing, and low in the western sky after sunset ye may spot bright Venus if the horizon stays clear.

Wednesday, September 16, 2026 brings a fair run for boaters and beach crews across the Turks and Caicos, though the wee hours start with passing showers before settling down. Mudjin Harbour begins cloud cover as low as 5% to 12% overnight with light to at times moderate rain, then turns fully cloudy through the morning before breaking back to 24% by sunset and only 4% tonight; temperatures range 79 F to 84 F, and with humidity around 73% to 78% it will feel like 82 F to 91 F. Winds there hold easterly at 11 to 14 MPH with steady 3 foot seas. Grace Bay follows a very similar pattern, a touch warmer overnight at 81 F to 83 F and breezier at 13 to 18 MPH, with waves 2 to 3 feet and clouds dropping sharply for a bright late afternoon and evening. Boaby Rock Point is the windiest of the three, blowing easterly 14 to 17 MPH most of the day with 3 foot seas, while temperatures stay 80 F to 83 F and it will feel like 84 F to 91 F. For fishers, divers, and anyone eyeing dinner outdoors, the best window comes from late afternoon through evening as showers fade, clouds thin, and seas stay manageable. The biggest difference today is Boaby Rock Point, which runs noticeably breezier than the Caicos spots.

Thursday, September 17, 2026 stays mostly friendly too, with the morning offering the brightest weather before showers build later on. Mudjin Harbour starts partly cloudy to mostly sunny with very little sign of rain through the morning, near 81 F to 83 F, and with humidity from 74% to 77% it will feel like 84 F to 91 F; winds stay easterly near 11 to 13 MPH with 3 foot waves, but from midday into afternoon showers become more frequent, then by evening seas build to 4 feet and rain becomes more noticeable around dinner and later night. Grace Bay is one of the nicer starts, with cloud cover as low as 5% to 29% in the morning, east winds 13 to 18 MPH, mostly 2 to 3 foot waves, and just a stray shower; by late evening clouds thicken and a few showers return. Boaby Rock Point also starts bright with only 5% cloud cover for much of the morning, but remains breezier at 14 to 16 MPH and turns showery sooner in the afternoon, with 4 foot waves by evening. Best boating looks to be in the first half of the day, while dinner plans are still workable but keep an eye out for passing showers, especially in Mudjin Harbour and Grand Turk. The main standout is Grand Turk again, with the strongest wind and the choppiest evening water.

Tide Times for Mudjin Harbour
September 16th
Low: 05:46 AM
High: 12:36 PM
Low: 07:04 PM
September 17th
High: 12:20 AM
Low: 06:25 AM
High: 01:26 PM
Low: 08:00 PM

Top 3 best half days to head out on the water across the country: 1) Saturday morning, with the smallest average waves around 3 feet dropping to 2 feet in Grace Bay and lighter winds overall. 2) Sunday afternoon, with average waves around 2 to 3 feet countrywide, especially smooth in Grace Bay and Grand Turk. 3) Thursday morning, with generally 3 foot seas, low rain chances, and plenty of sun early. Visit weatherpirate.com for weather graphs that update every hour, and check me pirate matey at parcelpirate.com to help locals manage their imports.